SKIN CARE PREPARATION FOR EXTERNAL USE

PROBLEM TO BE SOLVED: To provide a highly safe skin care preparation for external use markedly improved in bleaching effect on the skin. SOLUTION: This skin care preparation contains a hydroquinone glycoside and its derivative, L-ascorbic acid and its derivative, a placenta extract, an alkylresorcin...

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Bibliographische Detailangaben
Hauptverfasser: YOSHIOKA TAKASHI, SANBE AKIKO, MIYAGAWA RITSUKO, KADO TAKAYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a highly safe skin care preparation for external use markedly improved in bleaching effect on the skin. SOLUTION: This skin care preparation contains a hydroquinone glycoside and its derivative, L-ascorbic acid and its derivative, a placenta extract, an alkylresorcinol and its derivative, one or more compounds selected from the group consisting of tranexamic acid and its derivatives, and an oxidized-type coenzyme A( a coenzyme A dimer produced by forming an S-S linkage of the respective SH groups of two coenzyme A molecules with each other by oxidation ) or its salt. COPYRIGHT: (C)2005,JPO&NCIPI